The CIFAR-10-C and ImageNet-C datasets that were introduced in [1]} contain 15 main synthetic corruptions: Gaussian noise, shot noise, impulse noise, defocus blur, glass blur, motion blur, zoom blur, snow, frost, fog, brightness, contrast, elastic, pixelation, and JPEG.
Both datasets contain also 4 additional corruptions (speckle noise, Gaussian blur, spatter, saturation) that are not commonly used.
Each corruption has 5 levels of severity.
We use the CIFAR-10-C and ImageNet-C images provided by [1]}, although one could alternatively apply the corruptions in-memory (as done, e.g., in [3]}).
